Finding the Third Proportional to 28,108.13 and 59,857.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,108.13 : 59,857.88 = 59,857.88 : x
2. Step 2: Convert to fraction form
   28,108.13/59,857.88 = 59,857.88/x
3. Step 3: Cross multiply
   28,108.13x = 59,857.88 × 59,857.88
4. Step 4: Simplify right side
   28,108.13x = 3,582,965,199.52
5. Step 5: Solve for x
   x = 3,582,965,199.52/28,108.13
6. Step 6: Final answer
   x = 127,470.80